When it comes to outdoor protection, no defense is better than Mother Natures offerings. Among these are essential oils which provide a vapor barrier for plants, protecting them from potential threats in their environment. TerraShield Outdoor Blend contains powerful essential oils and other plant oils known to provide outdoor protection in a natural, safe way. This newly updated formula contains a select blend of essential oils including Ylang Ylang, Cedarwood, Catnip, Lemon Eucalyptus, Litsea, Arborvitae, Nootka, and Vanilla Bean Absoluteall of which possess specific chemical compounds known to protect against annoyances. The addition of Tamanu oil provides added support and through doTERRAs Co-Impact Sourcing, the harvesting of Tamanu oil is positively affecting the livelihood of harvesters in Madagascar. TerraShield Outdoor Blend is a powerful yet safe formula that can be used by every member of the family, outdoors and throughout the home.